Carmen Ibanez is a fictional character from the science fiction novel Starship Troopers by Robert A. Heinlein. She is portrayed as a skilled and determined soldier in the Mobile Infantry, known for her bravery and leadership qualities. Carmen is also a pilot, showcasing her versatility and commitment to her duties in the interstellar military. In the story, Carmen's character represents themes of duty, sacrifice, and the challenges faced by soldiers in a futuristic society. Her relationships with other characters, including Johnny Rico, highlight the personal struggles and moral dilemmas that arise in times of war.